Analogous structures Study guides, Revision notes & Summaries

IB Biology: Evolution Questions and Answers Already Passed What is a theory? A comprehensive explanation of some aspect of nature (vs a hypothesis, which is just a prediction as to the result of an experiment). What were some ideas from Darwin's time that influenced his work? French naturalist Buffon in the mid-1700s studied fossils and said the Earth must be older than previously assumed; Lamarck in the early 1800s proposed that life changes over time. Define acquired vs heritab...

What Is progress monitoring used for? Monitoring Academic and Behavior progress What Age is progress monitoring usually used for? Elementary students. But it can be conducted effectively at any age. CBM (Curriculum Based Measurement) Includes instruments or probes. Has a short sample from the curriculum. Includes items from across the curriculum to provide a representative indicator of the students skills. It provides immediate info about how the student is mastering skills b...

APM - PFQ (PFQ) Practice Tests/ APM PFQ Exam Questions & Answers Test Bank_2023. Which of the following is not a stage in an issue resolution process? a. Share the issue with stakeholders. b. Track the issue to closure. c. Escalate to the sponsor. d. Apply change control. Which of the following are challenges for a project manager developing and leading a project team? 1) Issues and incompatibility amongst team members 2) Getting the right skills and attributes amongst team me...

BIO 101 nvcc final EXAM TEST QUESTIONS ANSWRED CORRECTLY & VERIFIED What is an adaptation? A.a genetic change over time B.an increase in reproductive success by certain individuals C.a trait that is heritable and confers reproductive success D.differential reproductive success of a particular individual E. B & D - ANSWER C.a trait that is heritable and confers reproductive success In a population of dogs, long ears are dominant over short ears. If 50 of 200 dogs in a population...

activation energy Answer energy needed to start a chemical reaction; lowered by enzymes active transport Answer movement of molecules across a membrane requiring energy to be expended by the cell adaptation Answer inherited characteristic that increases an organism's chance of survival allele Answer the different forms of a gene; could be dominant or recessive amino acid Answer basic building blocks of proteins analogous structures Answer structures that do not have a common evol...

What are the properties of life? Order-Reproduction-Regulation(Homeostasis)-Energy Processing(Cell Respiration)-Growth & Development-Response to Environment-Evolutionary Adaptation Ostrich Eggs Run Home Rapidly At Dawn What are the levels of biological organization? Biosphere-Ecosystem-Community-Population-Organism-Organ System-Organ-Tissue-Cell-Organelles-Molecule-Atom What is systems biology? is an approach that attempts to model the dynamic behavior of whole biological systems based o...

Iteroparous Species that reproduce multiple times during their lives (ex: humans, dogs, Semelparous Species that reproduce only once in their life, but may produce MANY offspring during that one, Iteroparity A survivorship pattern related to reproductive patterns; often typical of organisms whose survival chances increase once they reach maturity, Semelparity A survivorship pattern related to reproductive patterns; often typical of organisms with type 3 survivorship, Phylogeny a synonym for ...

MCQ 1. Indicate the correct option. Which one of the following things can be regarded as a res nullius? (1) a domesticated tiger living in his owner‟s house (2) an impala roaming in the bushes (3) a Persian cat lying on the neighbor‟s patio (4) a springbok kept on a private game farm for hunting purposes ANSWER: Option 2 is correct. A res nullius is a thing which does not belong to anyone. All creatures that are wild by nature either in their natural state or when they have...

Biology Praxis Questions and Answers with Verified Solutions Which of the following characteristics of a material found on the bark of a tree most likely prove that the material is a living thing? the material appears to reproduce on its own Given the DNA sequence 5' ATGCCCTCA 3', which of the following is the correct complementary sequence of messenger RNA? 3' UACGGGAGU 5' *RNA = uracil replaces thymine in DNA According to evolutionary theory, which of the following individ...

Evolution Questions and Answers Already Passed Fossils provide clear evidence that evolution has occurred. True Embryos of many different vertebrates look much more similar than the adult organisms. True Early horses were about the size of a fox. True Darwin's comparison of DNA sequences provided strong evidence of evolution. False - scientists' Today's scientists compare the anatomy, embryos, and DNA of modern organisms to understand how they evolved. True Homologous structures are stru...